0F Fishes in Fahliyan River
Total Page:16
File Type:pdf, Size:1020Kb
Sadeghi et al. UJPBS 2014, 02 (02): Page 21-25 ISSN 2347 -3614 UNIQUE JOURNAL OF PHARMACEUTICAL AND BIOLOGICAL SCIENCES Available online: www.ujconline.net Research Article IDENTIFICATION AND INVESTIGATION OF MORPHOLOGICAL CHARACTERISTICS (WEIGHT AND LENGHT) 0F FISHES IN FAHLIYAN RIVER Sadeghi Limanjoob Reza 1* , Pourdavood Mahdi 2, Kargar Jahromi Hossein 3,4 , Syahmard Nahid 5, Bathaee Seyed Hamid 6, Mahmoudi Teimourabad Saeid 6, Farzam Mohammad 7 1Department of Aquatic Animal Health, Veterinary School, Kazerun Branch, Islamic Azad University, Kazerun, Iran 2Agricultural Education Center , Fars, Iran 3Zoonoses research center, Jahrom University of Medical Sciences, Jahrom, Iran 4Young Researchers Club Elite, Jahrom Branch, Islamic Azad University, Jahrom, Iran 5Department of Physiology, International Branch, Shiraz University, Shiraz, Iran 6Department of science, Institution of Supreme Education and Industry of Maragheh, Maragheh ,Iran 7Department of Anatomy and Embryology, International Branch, Shiraz University, Shiraz, Iran Received 20-01-2014; Revised 15-02-2014; Accepted 13-03-2014 *Corresponding Author : Sadeghi Limanjoob Reza, Department of Aquatic Animal Health , Veterinary School , Kazerun Branch , Islamic Azad University , Kazerun , Iran . Tel: +989173243418, E-mail: [email protected] ABSTRACT Aquatics have had an important or even vital role in nutrition of world's humans, and they have always sought to maintain the produce these creatures. The aim of this study is to identify the different species of fish that live in Fahliyan River and to investigate morphological –meristic and anatomical characteristics of fishes for obtaining information.Methodology: Sampling was conducted in the summer and autumn in 2013. Fishes were caught by throwing net and transmitted to laboratory of Kazeroon University. Then the fishes were identified and then biometry and autopsy operations were conducted on fishes. Results: The results obtained in this study showed that the prevalence of six species of fish caught in the Fahliyan River were as follows: tenuiradius Cyprinion (79.28 percent), Capoeta barroisi persica (21.21 percent), Barbus barbulus (21 . 21%), Barbus luteus (15.15 percent), Garra rufa (58.7%) and Cyprinion macrostomum (06.6 percent). Also, investigation of the percent of fishes’ frequency of fish in the summer season showed the following: tenuiradius Cyprinion (43.23 percent), Capoeta barroisi persica (32.24 percent), Barbus luteus (92.18 percent), Barbus barbulus (51.13%) and Cyprinion macrostomum (81 . 10%). Frequency percent in autumn included: Barbus barbulus (03.31%), tenuiradius Cyprinion (14.24 percent), Capoeta barroisi persica (24.17 percent), Garra rufa (24.17%) and Barbus luteus (34.10 percent). Discussion and Conclusions: In this study, considering factors such as fields toxins' entering Fahliyan river, river erosion due to abuse of the lands around the river, entering the waste, illegal fishing, lack of attention of officials of environment organization and not giving environmental awareness to people in low land population and lack of rain in recent years has caused species like Abuhanj, chalcalburnus chalcoides, Scomberomorus commerson, Capoeta and Chalcalburnus to be lacked. Also, because such Chalcalburnus species in Fahliyan River is reported for the first time, the absence of these species in the history of Fahliyan's ecosystem it is concluded that irreversible impacts regarding endangered species has been imposed. Keywords: Fish Identification, Fields Toxins, Morphologic, Fahliyan River INTRODUCTION Knowing and investigating biological and ecological of different fish species in an aquatic ecosystem, maintain and Investigation of fishes in aquatic ecosystems is of great rebuild their reserves. In this respect, all of them and importance for assessing evolution, ecology, behavior, economically or non-economically due to their role in aquatic conservation, water resources management, resource systems are of great value 1. utilization and fish farming. And in the fisheries studies of Since long time ago aquatics have always had important or waters, before anything else, fishes are studied, in other words even vital role in nutrition of world's people and human beings fishes identification in aquatic ecosystems is the first step. have always sought to maintain and produce these creatures Unique Journal of Pharmaceutical and Biological Sciences, 02(02), March-April 2014 21 Sadeghi et al. UJPBS 2014, 02 (02): Page 21-25 in humans' life has been and many research achievements have Chalcalburnus. Barbus barbulus: body elongated from the been looking for it 2. In general, fish es have had the most sides slightly compressed, a long head , long and protruding species among vertebrates and so far, about 28,900 species snout, large and bottom mouth and thick and fleshy lips. They have been identified that about 11,500 species of them live in have two pairs of Sbylk, Sbylkha are long and thick, last freshwater. Ichthyology study on inland waters has less than radius of dorsal fin is bony and serrated. This fish has been 150 years history but these studies have been started in the observed for the first time in Mamasani region 5. Cyprinion Caspian Sea area since the 1777 by Soviet ichthyologists. macrostomum: its body is compact and high. The maximu m Unfortunately, in our country, ichthyology have been scattered hight of body is 6.3 the length of the head four times the and without plan and there are still a lot of puzzles and whole body length. Head length is less than the height of the unknowns in terms of systematic, biological and ecological body 5. Barbus kosswigi: Have two pairs of Sbylk. The mouth specially economically uniqe endangered species that needs is end and upper lip is fleshy and more ahead. Body is systematic researches 1 . Fahliyan in the local dialect is the Compact with lar ge scales whose number on lateral line is 27 name of one of the five villages of Mamasani that is located in to 30 7. Tenuiradius Cyprinion. This fish has three-row approximately west of the region and the river Fahliyan and pharyngeal teeth. Scales on lateral line is from 34 to 40. springs cross it. This area is made up of eleven villages whose Number of thorns of initial gills of gill arch on the exterior center is Fahliyan village. Fish identified in the river Fahliyan part is 10-12 and in enterior 16 -17, 7. And several other fish include: Mastacembelus these fishes spread into in fresh water species such as Carassius carassius Capoeta damascina, and brackish of tropical Africa and Southeast Asia and live in Capoeta trutta and Calcalburnus mossulensis. the mud layer of the river bed. Their dorsal fin is dark with grayish yellow spots and body with dark brown spots 3 METHODOLOGY Cyprinidae: Cyprinidae is of the largest fish families with To begin the study in the summer in August 1392, first the about 2010 species of freshwater fish es that subfamily of this permit was taken from Environmental organization of family named Cyprinidae includes 700 species , and most of Mamasani city and with full equipment for fishing we went to them are having Sbylkdar mouth called Sbylkdar And Barbus Brdngan area and attempted to capture the different species. 4 is placed in this subfamily . Barbus grypus: catching this fish Fishing was through throwing net both in summer and autumn nowadays unlike past has greatly reduced and is seldom to be that the caught fishes were brought out of fishing net and caught. In the wetsheds of Hormuz, kazerun Gulf is the aqueous solvent were put in a strong nylon and among ice 5 dominant fish place of this fishes' living place . Barbus luteus: powders inside the Yonolit chamber and then taking the time, this fish has large scales and a pair of sybilak on it and the they were transferred to the laboratory of university and after number of squamous on its lateral line is about 27. The dorsal identification, biometric operations were performed on each 6 fin has a radius of about 12 . Garra rufa obtusa has two pairs segment separately. For biomet ric evaluation each component of short sybilk and lobes are well developed and frizzy . Body was placed separately autopsy tray , and using a ruler and a color varies in different environments is dark brown to light digital scale, their body length and weight were measured and 3 brown . Capoeta barroisi persica is of carpedae members that recorded, respectively,. are in need of further investigation in Iran. It has elongated and spindle-shaped body and its back is black. Place the fish RESULTS lives is the streams, rivers and wetlands with aquatic plants or Diagram (1) shows the results obtained from species roots of trees as shelter or accumulate in sand beds 5. frequency during the term showed that Cyprinion tenuiradius Chalcalburnus has elongated body, it has bottom mouth and had highest frequency (28.79) and Cyprinion macrostomum horseshoe-shaped and has a pair of Sbylk 5. basically people of tenuiraisius had the lowest frequency (6.06). Mamasani region call the fishes that are wide-body as Diagram 1: Frequency of fish caught during the sampling period Garra rufa Cyprinion obtusa, 7.58 Cyprinion macrostomum, tenuiradius, 28. 6.06 79 Barbus barbulus, 21.21 Capoeta Barbus barroisi luteus, 15.15 persica, 21.21 Unique Journal of Pharmaceutical and Biological Sciences , 02(02), March-April 2014 22 Sadeghi During Fishing conducted in summer, 37 fish from different species were collected, including 7 Barbus luteus, 4 Cyprinion macrostomum, 12 Cyprinion tenuiradius, 5 barbulus and 9 Capoeta barroisi persica. During fishing in conducted during the autumn , 29 fishes were collected five different species, including tilapia 12 12 11 10 9 9 8 7 7 6 5 5 4 3 2 1 0 Diagram (2) number of Diagram (3) the results obtained from mean length of species duringsampling showed that Cyprinion tenuiradius Diagram (4) results of average weight during sampling showed that Barbus barbulus with 90.6 grams had Unique Journal of Pharmaceutical and Biological Sciences Sadeghi et al.